[ltp] T400 integrated microphone doesn't work

Elimar Riesebieter linux-thinkpad@linux-thinkpad.org
Tue, 3 Jun 2014 10:04:08 +0200


* Jos=C3=A9 Luis Garc=C3=ADa Pallero <jgpallero@gmail.com> [2014-06-01 23:5=
8 +0200]:

> Hello:
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> I have a Thinkpad T400 running Debian (kernel 3.14) and the integrated
> microphone doesn't work. The sound card is
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> card 0: Intel [HDA Intel], device 0: CX20561 Analog [CX20561 Analog]
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> The audio works well, but is the microphone the problem. Searching in
> google, apparently this is a common problem, but I haven't found
> solution.
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> Has anyone in the list solved the problem?
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> Thanks
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> PS: i'm using the ALSA sound system, but using pulseaudio the mic also
> doesn't work

Check in alsamixer whether the microphone is muted....

Elimar
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